Welding gas protection device with gas saving function

Abstract

The utility model relates to the technical field of welding gas protection devices, and discloses a welding gas protection device with a gas saving function, which comprises a gas shielded welding machine body, a mounting mechanism is arranged on the rear side of the gas shielded welding machine body, and a bunching mechanism is arranged on one side of the gas shielded welding machine body. The bunching mechanism comprises a base plate, a winding shaft and a semicircular protective cover, one side of the base plate is fixedly connected with the side edge of the gas shielded welding machine body, an inner groove is formed in the base plate, one end of the winding shaft is movably connected with the interior of the inner groove, and side blocks are fixedly connected to the two sides of the outer surface of the base plate; the upper side and the lower side of each side block are each provided with an insertion groove. According to the welding gas protection device with the gas saving function, pipelines can be effectively gathered, so that the pipelines are prevented from being disordered, meanwhile, the pipelines can be protected, the situation that the pipelines are damaged due to external factors is avoided, the whole bunching mechanism is connected in an assembling mode, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of welding gas protection devices, in particular to a welding gas protection device with a gas saving function. Background Art

[0002] Welding gas protection device is also called gas shielded welding machine. Gas shielded welding machine can generally be divided into two types according to the type of output power supply. One is AC gas shielded welding machine; the other is DC gas shielded welding machine. Gas shielded welding machine consists of two parts: power supply and wire feeder. The shielding gas can be CO2, CO2 and argon mixed gas, or CO2 and helium mixed gas.

[0003] According to the application number CN202322982146.8, a portable gas shielded welding machine is provided. The gas shielded welding machine is used in conjunction with a tool box and a connecting column and other structures at its bottom, so that the tool box is a detachable structure, so that the tool box can be removed and used separately. In addition, the welding gun clamp can be used to place the welding gun clamp during the storage process of the device. At the same time, the welding gun storage slot can be used to accommodate the welding gun, making the storage of the welding gun more convenient.

[0004] In actual use, the gas shielded welding machine is usually paired with a long pipeline, and the article does not provide a suitable pipeline winding structure, so when the pipeline is stored, it is easy to become messy, causing the pipelines to be entangled with each other, affecting subsequent use. At the same time, it is also impossible to form conditions for protecting the pipelines. When affected by external forces, it is easy to cause the pipeline to be damaged, resulting in leakage or inability to start the device during subsequent use.

[0005] Based on this, it is necessary to propose a welding gas protection device with a gas saving function. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention provides a welding gas protection device with a gas-saving function, which has the advantages of being able to effectively wind the pipeline and protect the pipeline at the same time, and solves the problems raised in the background technology.

[0007] The utility model provides the following technical solutions: a welding gas protection device with a gas saving function, comprising a gas shielded welding machine body,

[0008] The rear side of the gas shielded welding machine body is provided with a mounting mechanism, and one side of the gas shielded welding machine body is provided with a wire harness mechanism;

[0009] The wire harness mechanism includes a chassis, a winding shaft and a semicircular protective cover. One side of the chassis is fixedly connected to the side of the gas shielded welding machine body. An inner groove is provided on the chassis. One end of the winding shaft is movably connected to the inside of the inner groove. Side blocks are fixedly connected to both sides of the outer surface of the chassis. Slots are provided on the upper and lower sides of the side blocks. The end part of the semicircular protective cover is plugged into the inside of the slot.

[0010] Preferably, the mounting mechanism includes a mounting frame, a receiving frame and a gas saving device, the side of the receiving frame is fixedly connected to the rear side of the gas shielded welding machine body, the interior of the receiving frame is slidably connected to a sliding block, the side of the mounting frame is fixedly connected to the outer side of the sliding block, and the gas saving device is movably installed inside the mounting frame.

[0011] Preferably, the other end of the side block is movably connected to a sliding plate, and an annular groove is provided on the outer surface of the other end of the winding shaft, and the end of the sliding plate fits into the inside of the annular groove.

[0012] Preferably, the upper and lower ends of the other end side surface of the winding shaft are fixedly connected with U-shaped blocks, and the interior of the U-shaped block is hinged with an adjustment plate, and one side of the adjustment plate is fitted with the outer side of the semicircular protective cover.

[0013] Preferably, the connection between the sliding plate and the side block is connected with a bolt 1.

[0014] Preferably, a second bolt is connected at the joint between the adjustment plate and the semicircular protective cover.

[0015] Preferably, two groups of semicircular protective covers are provided, and the two groups of semicircular protective covers are symmetrically arranged about the center line of the chassis.

[0016] Preferably, the opposite sides of the semicircular protective cover are in contact with the outer surface of the end of the winding shaft, and the surfaces of the two end portions of the semicircular protective cover are in contact with the side surfaces of the side block.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This welding gas protection device with gas saving function is provided with a wire bundling mechanism. When bundling, first install the winding shaft on the chassis. At this time, wind part of the pipeline on the winding shaft. At this time, slide the sliding plate connected to the end of the side block so that the sliding plate is inserted into the ring groove opened at the end of the winding shaft. At this time, continue to rotate the ring groove to further wind the pipeline until the pipeline winding is completed. Connect the two sets of semicircular protective covers to both sides of the side block respectively. At this time, rotate the adjustment plate and connect the adjustment plate and the semicircular protective cover with bolts to bundle and protect the pipeline. The setting of this structure can effectively summarize the pipelines, thereby avoiding clutter of the pipelines. At the same time, it can protect the pipelines and avoid damage to the pipelines caused by external factors. The overall wire bundling mechanism is connected by assembly, which is easy to operate and convenient for personnel to use.

[0019] 2. This welding gas protection device with a gas-saving function is equipped with an installation mechanism. When the gas-saving device needs to be used, the gas-saving device is first connected to the inside of the installation frame. At the same time, the installation frame is connected to the inside of the receiving frame connected to the gas shielded welding machine body through a sliding block, thereby installing the gas-saving device. At this time, the gas-saving device is connected to the line between the existing welding gun and the gas pipe through a pipe or pipeline. The setting of this structure can effectively use the gas-saving device. At the same time, the gas-saving device can be disassembled or installed, and can be stored when not in use to ensure its normal use. The gas-saving device can effectively save the cost of using protective gas, thereby achieving the purpose of reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the wiring harness structure of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Gas shielded welding machine body;

[0026] 2. Mounting mechanism; 210. Mounting frame; 220. Supporting frame; 230. Sliding block; 240. Gas saving device;

[0027] 3. Wire harness mechanism; 310. Chassis; 320. Inner groove; 330. Winding shaft; 340. Ring groove; 350. Side block; 360. Slot; 370. Sliding plate; 380. Bolt 1; 390. Semicircular protective cover;

[0028] 4. U-shaped block; 410. Adjustment plate; 420. Bolt 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1 、 Figure 2 and Figure 3 A welding gas protection device with a gas saving function includes a gas shielded welding machine body 1,

[0031] The rear side of the gas shielded welding machine body 1 is provided with a mounting mechanism 2, and one side of the gas shielded welding machine body 1 is provided with a wire harness mechanism 3;

[0032] The wire harness mechanism 3 includes a chassis 310, a winding shaft 330 and a semicircular protective cover 390. One side of the chassis 310 is fixedly connected to the side of the gas shielded welding machine body 1. An inner groove 320 is provided on the chassis 310. One end of the winding shaft 330 is movably connected to the inside of the inner groove 320. Side blocks 350 are fixedly connected to both sides of the outer surface of the chassis 310. Slots 360 are provided on the upper and lower sides of the side blocks 350. The end portion of the semicircular protective cover 390 is plugged into the inside of the slot 360.

[0033] When winding the pipeline, first one end of the winding shaft 330 is installed on the chassis 310 through the inner groove 320, and then part of the pipeline is wound on the winding shaft 330. After the winding is completed, the semicircular protective cover 390 is inserted into the side block 350 through the slot 360 to wind and protect the pipeline.

[0034] The mounting mechanism 2 includes a mounting frame 210, a receiving frame 220 and a gas saving device 240. The side of the receiving frame 220 is fixedly connected to the rear side of the gas shielded welding machine body 1. The interior of the receiving frame 220 is slidably connected to a sliding block 230. The side of the mounting frame 210 is fixedly connected to the outer side of the sliding block 230, and the gas saving device 240 is movably installed inside the mounting frame 210.

[0035] When using the gas saving device 240, first install the mounting frame 210 on the receiving frame 220 through the sliding block 230. At this time, install the gas saving device 240 in the mounting frame 210, and then connect the gas saving device 240 to the line between the existing welding gun and the gas pipe through pipes or pipelines. The gas saving device 240 here is specifically a welding gas intelligent management device, and the specific model is: WGS-RZ1 / RH1.

[0036] The other end of the side block 350 is movably connected to a sliding plate 370. The outer surface of the other end of the winding shaft 330 is provided with an annular groove 340. The end of the sliding plate 370 fits into the inner part of the annular groove 340. A bolt 380 is connected at the connection between the sliding plate 370 and the side block 350.

[0037] After a portion of the pipeline is wound on the winding shaft 330, the sliding plate 370 is slid so that the other end of the sliding plate 370 is inserted into the inside of the annular groove 340 opened on the winding shaft 330, and the sliding plate 370 is fixed to the side block 350 by bolt 1 380. At this time, the position of the winding shaft 330 is limited without hindering the rotation of the winding shaft 330.

[0038] The upper and lower ends of the other side of the winding shaft 330 are fixedly connected with a U-shaped block 4, and the interior of the U-shaped block 4 is hinged with an adjustment plate 410. One side of the adjustment plate 410 is fitted with the outer side of the semicircular protective cover 390, and the fitting place of the adjustment plate 410 and the semicircular protective cover 390 is connected with a bolt 2 420.

[0039] When the semicircular protective cover 390 is connected to the side block 350, the adjusting plate 410 is rotated so that one side of the adjusting plate 410 fits against the side of the semicircular protective cover 390, and the semicircular protective cover 390 and the adjusting plate 410 are connected by bolt 2 420, thereby positioning the semicircular protective cover 390 and effectively protecting the pipeline.

[0040] There are two groups of semicircular protective covers 390 , and the two groups of semicircular protective covers 390 are symmetrically arranged about the center line of the chassis 310 .

[0041] The opposite sides of the semicircular protective cover 390 are in contact with the outer surface of the end of the winding shaft 330 , and the surfaces of both end portions of the semicircular protective cover 390 are in contact with the side surfaces of the side block 350 .

[0042] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding gas protection device with a gas saving function, comprising a gas shielded welding machine body (1), characterized in that: A mounting mechanism (2) is provided on the rear side of the gas shielded welding machine body (1), and a wire bundling mechanism (3) is provided on one side of the gas shielded welding machine body (1); The wire harness mechanism (3) includes a chassis (310), a winding shaft (330) and a semicircular protective cover (390), one side of the chassis (310) is fixedly connected to the side of the gas shielded welding machine body (1), an inner groove (320) is provided on the chassis (310), one end of the winding shaft (330) is movably connected to the inside of the inner groove (320), both sides of the outer surface of the chassis (310) are fixedly connected to side blocks (350), the upper and lower sides of the side blocks (350) are provided with slots (360), and the end portion of the semicircular protective cover (390) is plugged into the inside of the slot (360).

2. A welding gas shield device with a gas saving function according to claim 1, characterized in that: The mounting mechanism (2) comprises a mounting frame (210), a receiving frame (220) and a gas saving device (240), wherein the side of the receiving frame (220) is fixedly connected to the rear side of the gas shielded welding machine body (1), the interior of the receiving frame (220) is slidably connected to a sliding block (230), the side of the mounting frame (210) is fixedly connected to the outer side of the sliding block (230), and the gas saving device (240) is movably mounted inside the mounting frame (210).

3. The welding gas shield device with gas saving function according to claim 1, characterized in that: The other end of the side block (350) is movably connected to a sliding plate (370), and the outer surface of the other end of the winding shaft (330) is provided with an annular groove (340), and the end of the sliding plate (370) is fitted into the inside of the annular groove (340).

4. The welding gas shield device with gas saving function according to claim 1, characterized in that: The upper and lower ends of the other side of the winding shaft (330) are fixedly connected to a U-shaped block (4), an adjustment plate (410) is hinged inside the U-shaped block (4), and one side of the adjustment plate (410) is in contact with the outer side of the semicircular protective cover (390).

5. The welding gas shield device with gas saving function according to claim 3, characterized in that: The connection between the sliding plate (370) and the side block (350) is connected with a bolt 1 (380).

6. The welding gas shield device with gas saving function according to claim 4, characterized in that: The joint between the adjustment plate (410) and the semicircular protective cover (390) is connected with a second bolt (420).

7. The welding gas shield device with gas saving function according to claim 1, characterized in that: Two groups of semicircular protective covers (390) are provided, and the two groups of semicircular protective covers (390) are symmetrically arranged about the center line of the chassis (310).

8. The welding gas shield device with gas saving function according to claim 1, characterized in that: The opposite sides of the semicircular protective cover (390) are fitted with the outer surface of the end of the winding shaft (330), and the surfaces of both end portions of the semicircular protective cover (390) are fitted with the side surfaces of the side block (350).

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